The latest requirements for works involving HDB residential, commercial, and industrial property:

Date	Details
28 November 2025	Circular on Further Relaxation to Building Plan Submission Requirements for Addition and Alteration Works on HDB Properties
12 February 2010	Circular on revisions to the building plan submission process for Addition and Alteration Works for HDB property
12 February 2010	Revised work flow for building plan submissions
1 February 2010	HDB (ARCH) updated technical requirements
16 April 2009	Further relaxation to building plan submission for HDB property
1 February 2008	Relaxation to building plan submission for Addition and Alteration Works

Updates for Works Involving HDB Property